Sunlight and Vampires Why are there no Imperial KX-series Security Droids in the original trilogy? Why one shouldn't play the 6th string of an A chord on guitar? share|improve this answer answered Jul 21 '11 at 12:20 Christoffer Hammarström 12.5k32943 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google asked 5 years ago viewed 13805 times active 3 years ago Related 3848Is Java “pass-by-reference” or “pass-by-value”?1echo value inside a variable?0how to stop exiting from a script?1Do a split on Carriage

How To Return Exit Code From Java To A Shell Script

So when you execute the script, $? My question is since the return type of my main method is "void" why is the code returning some value? now what? Browse other questions tagged java java-ee main exit-code or ask your own question.

Not to be confused with List of HTTP status codes or Error code. Exist a standard exit code value for ending with errors? java YourJavaBinary STATUS="${?}" echo "${STATUS}" Or simply check the exit code directly without using the script: $ java YourJavaBinary ; echo $? How To Get The Exit Status Of A Java Program In Windows Batch File The REM command is a nop command which always succeeds.

Java Exit Codes List

AFAIK, you can't use space in the set command, so it should be set exitcode=%ERRORLEVEL%. Discover More yes for all the above lines. How To Return Exit Code From Java To A Shell Script anirudh jagithyala Ranch Hand Posts: 41 posted 5 years ago Chandrasekaran , Did you do So in order to invoke sample(), you need to invoke it from main(), then have your Exit Code Java In the waitid() system call, the child exit status and other information is no longer in a bitfield but in the structure siginfo_t, the W* macros do no longer apply.

The shell cannot interpret Java by itself, you must first start a JVM executing your code (i.e. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed What's the male version of "hottie"? Hot Network Questions What's the male version of "hottie"? Shell Script Return Value Java Program

with the "java" command). System.exit(1) to indicate some error condition, and the program stops. If > 0, then the .bat exits and sets errorlevel to 1 for the calling app1. Rob van der Woude's Scripting Pages.

A different value can be specified, e.g. How To Get Shell Script Output In Java What is the purpose of PostGIS on PostgreSQL? Coding Forums Forums > Archive > Archive > Java > Forums Forums Quick Links Search Forums Recent Posts Members Members Quick Links Notable Members Current Visitors Recent Activity New Profile Posts

In a normal case an exit code other then 0 should be an indicator for an error, which does not need to be the case if the programmer behind the java

Anyone know how to do this? Sorry for that vague reply. Trying start /wait didn't work. Java Main Return Value Should we kill the features that users are not using frequently, to improve performance?

This can be quickly discounted if you run the program from the command line without trying to capture the output as a first step. Child processes run concurrently with the parent process. Most shells use 128+N, while ksh93 uses 256+N. Happened when checking %ERRORLEVEL% in a cmd file.

but you need to catch that in the .bat and re-raise it to app1... Roedy Green, May 8, 2006 #8 Joined: Jun 22, 2010 Messages: 1 Likes Received: 0 Are you really just asking for "How do I return an error code from Java to Read docs.oracle.com/javase/7/docs/api/java/lang/Thread.html –JB Nizet Feb 26 '15 at 9:22 add a comment| up vote 3 down vote Exit code of process is what process reports to operating system as its error